function remove_image(variable,sub)
{
	
 				 document.getElementById(variable).src = 'site/graphics/spacer.gif';
				 document.getElementById(variable+'_src').value = '';
				
				 document.getElementById(variable+'_alt').value = '';
				
				 if(sub) document.forms['edit'].submit();
}	

function change_image(variable,image,alte)
{
 				 document.getElementById(variable).src = image;				 
				 document.getElementById(variable).alt = alte;
				  document.getElementById(variable+'_title').innerHTML = alte;
}	


function confirmSubmit()
{
var agree=confirm("Are you sure you wish to continue?");
if (agree)
	return true ;
else
	return false ;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function mktime () {
    // Get UNIX timestamp for a date  
    // 
    // version: 909.322
    // discuss at: http://phpjs.org/functions/mktime
    // +   original by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   improved by: baris ozdil
    // +      input by: gabriel paderni
    // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   improved by: FGFEmperor
    // +      input by: Yannoo
    // +   bugfixed by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +      input by: jakes
    // +   bugfixed by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   bugfixed by: Marc Palau
    // +   improved by: Brett Zamir (http://brett-zamir.me)
    // +      input by: 3D-GRAF
    // +   bugfixed by: Brett Zamir (http://brett-zamir.me)
    // *     example 1: mktime(14, 10, 2, 2, 1, 2008);
    // *     returns 1: 1201871402
    // *     example 2: mktime(0, 0, 0, 0, 1, 2008);
    // *     returns 2: 1196463600
    // *     example 3: make = mktime();
    // *     example 3: td = new Date();
    // *     example 3: real = Math.floor(td.getTime()/1000);
    // *     example 3: diff = (real - make);
    // *     results 3: diff < 5
    // *     example 4: mktime(0, 0, 0, 13, 1, 1997)
    // *     returns 4: 883609200
    // *     example 5: mktime(0, 0, 0, 1, 1, 1998)
    // *     returns 5: 883609200
    // *     example 6: mktime(0, 0, 0, 1, 1, 98)
    // *     returns 6: 883609200
    var no=0, i = 0, ma=0, mb=0, d = new Date(), dn = new Date(), argv = arguments, argc = argv.length;

    var dateManip = {
        0: function (tt){ return d.setHours(tt); },
        1: function (tt){ return d.setMinutes(tt); },
        2: function (tt){ var set = d.setSeconds(tt); mb = d.getDate() - dn.getDate(); d.setDate(1); return set;},
        3: function (tt){ var set = d.setMonth(parseInt(tt, 10)-1); ma = d.getFullYear() - dn.getFullYear(); return set;},
        4: function (tt){ return d.setDate(tt+mb);},
        5: function (tt){
            if (tt >= 0 && tt <= 69) {
                tt += 2000;
            }
            else if (tt >= 70 && tt <= 100) {
                tt += 1900;
            }
            return d.setFullYear(tt+ma);
        }
        // 7th argument (for DST) is deprecated
    };

    for (i = 0; i < argc; i++){
        no = parseInt(argv[i]*1, 10);
        if (isNaN(no)) {
            return false;
        } else {
            // arg is number, let's manipulate date object
            if (!dateManip[i](no)){
                // failed
                return false;
            }
        }
    }
    for (i = argc; i < 6; i++) {
        switch (i) {
            case 0:
                no = dn.getHours();
                break;
            case 1:
                no = dn.getMinutes();
                break;
            case 2:
                no = dn.getSeconds();
                break;
            case 3:
                no = dn.getMonth()+1;
                break;
            case 4:
                no = dn.getDate();
                break;
            case 5:
                no = dn.getFullYear();
                break;
        }
        dateManip[i](no);
    }

    return Math.floor(d.getTime()/1000);
}


function showImage (url, name, w, h) {
	var n3 = (navigator.appName.indexOf('Netscape')!=-1 && navigator.appVersion.indexOf('3.')!=-1)?true:false;
	var ww = (n3)?(parseInt(w)+15):parseInt(w);
	var wh = (n3)?(parseInt(h)+15):parseInt(h);
	var winname = mktime();
	var wnd = window.open('', winname, 'width='+ww+',height='+(wh));
 	var code = '<html><head>\n<title>'+name+'</title></head>\n'+
'<script language=JavaScript>\n'+
'<!--\n'+
'var message="All images and text on this site are copywrite and copying is disabled.";\n'+
'function clickIE4(){if (event.button==2){alert(message);return false;}}\n'+
'function clickNS4(e){if (document.layers||document.getElementById&&!document.all){if (e.which==2||e.which==3){alert(message);return false;}}}\n'+
'if (document.layers){document.captureEvents(Event.MOUSEDOWN);document.onmousedown=clickNS4;}else if (document.all&&!document.getElementById){document.onmousedown=clickIE4;}\n'+
'document.oncontextmenu=new Function("alert(message);return false")\n'+
'// -->\n'+
'</script>\n'+ 	 	 	
			   '<body bgcolor="White" marginwidth=0 marginheight=0 leftmargin=0 topmargin=0>\n'+
			   '<center><img src="' + url + '" onLoad="window.focus();" style="cursor:hand" alt="Close" onClick="window.close();" name="main_img"><br><font face=sans-serif size=11px><span style=\"font:11px sans-serif">'+
			   name + '</span></font></center></body></html>';
	wnd.document.write(code);
	wnd.document.close();
}


function changeBG(id,grey)
{
	if(!grey)
	{
    document.getElementById("button_"+id+"_bg").style.backgroundImage = "url(site/graphics/button_bg_01_over.gif)";
	document.getElementById("button_"+id+"_left").src = "site/graphics/button_left_over.gif";
	document.getElementById("button_"+id+"_right").src = "site/graphics/button_right_over.gif";
	document.getElementById("button_"+id+"_link").className = "button_over";
	}
	else 
	{
    document.getElementById("button_"+id+"_bg").style.backgroundImage = "url(site/graphics/grey_button_bg_01_over.gif)";
	document.getElementById("button_"+id+"_left").src = "site/graphics/grey_button_left_over.gif";
	document.getElementById("button_"+id+"_right").src = "site/graphics/grey_button_right_over.gif";
	document.getElementById("button_"+id+"_link").className = "button_over";		
	}
	
	
}

function changeBG_back(id,grey)
{
		if(grey)
	{
    document.getElementById("button_"+id+"_bg").style.backgroundImage = "url(site/graphics/grey_button_bg_01.gif)";
	document.getElementById("button_"+id+"_left").src = "site/graphics/grey_button_left.gif";
	document.getElementById("button_"+id+"_right").src = "site/graphics/grey_button_right.gif";
	document.getElementById("button_"+id+"_link").className = "button";	
		}
	else 
	{
	document.getElementById("button_"+id+"_bg").style.backgroundImage = "url(site/graphics/button_bg_01.gif)";
	document.getElementById("button_"+id+"_left").src = "site/graphics/button_left.gif";
	document.getElementById("button_"+id+"_right").src = "site/graphics/button_right.gif";
	document.getElementById("button_"+id+"_link").className = "button";	
	}
	
}